Dyckerhoff Stefan A

Track

Insider profile

Performance

Overall performance
2.3
Performance over holding periods
2.3
30 days 90 days 120 days
Average return -32% 8.2% 15.1%
Success rate 0% 68% 82%
Transactions
40 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Dyckerhoff Stefan A's trades of Astera Labs, Inc.'s stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Transaction date
Planned sale
Price
464.70
Quantity 30,718 -35.0%
Value US$2,171,171
Transaction date
Planned sale
Price
362.90
Quantity 61,300 +13.4%
Value US$2,824,111
Transaction date
Planned sale
Price
141.19
Quantity 97,123 +16.0%
Value US$60,527
Transaction date
Proposed sale
Price
376.06
Quantity 12,499
Value US$4,700,373
Transaction date
Planned sale
Price
276.75
Quantity 32 -1.0%
Value US$8,856
Transaction date
Planned sale
Price
276.75
Quantity 407 -0.1%
Value US$112,638
Transaction date
Planned sale
Price
276.75
Quantity 172 -0.3%
Value US$47,601
Transaction date
Planned sale
Price
275.53
Quantity 148 -4.2%
Value US$40,779
Transaction date
Planned sale
Price
275.53
Quantity 1,867 -0.6%
Value US$514,420
Transaction date
Planned sale
Price
275.53
Quantity 785 -1.5%
Value US$216,293
Transaction date
Planned sale
Price
274.79
Quantity 429 -10.9%
Value US$117,884
Transaction date
Planned sale
Price
274.79
Quantity 5,409 -1.8%
Value US$1,486,334
Transaction date
Planned sale
Price
274.79
Quantity 2,275 -4.2%
Value US$625,145
Transaction date
Planned sale
Price
273.64
Quantity 52 -1.3%
Value US$14,229
Transaction date
Planned sale
Price
273.64
Quantity 650 -0.2%
Value US$177,868
Transaction date
Planned sale
Price
273.64
Quantity 273 -0.5%
Value US$74,705
Transaction date
Proposed sale
Price
274.96
Quantity 12,499
Value US$3,436,755
Transaction date
Planned sale
Price
313.07
Quantity 416 -9.5%
Value US$130,239
Transaction date
Planned sale
Price
313.07
Quantity 5,246 -1.7%
Value US$1,642,386
Transaction date
Planned sale
Price
313.07
Quantity 2,207 -3.9%
Value US$690,954
Transaction date
Planned sale
Price
311.37
Quantity 51 -1.1%
Value US$15,880
Transaction date
Planned sale
Price
311.37
Quantity 640 -0.2%
Value US$199,278
Transaction date
Planned sale
Price
311.37
Quantity 269 -0.5%
Value US$83,759
Transaction date
Planned sale
Price
309.29
Quantity 194 -4.2%
Value US$60,002
Transaction date
Planned sale
Price
309.29
Quantity 2,447 -0.8%
Value US$756,830
Transaction date
Planned sale
Price
309.29
Quantity 1,029 -1.8%
Value US$318,258
Transaction date
Proposed sale
Price
311.83
Quantity 12,499
Value US$3,897,584
Transaction date
Planned sale
Price
450.00
Quantity 661 -12.5%
Value US$297,450
Transaction date
Planned sale
Price
450.00
Quantity 8,333 -2.6%
Value US$3,749,850
Transaction date
Planned sale
Price
450.00
Quantity 3,505 -5.7%
Value US$1,577,250
Transaction date
Proposed sale
Price
450.00
Quantity 12,499
Value US$5,624,550
Transaction date
Planned sale
Price
365.09
Quantity 81 -1.5%
Value US$29,572
Transaction date
Planned sale
Price
365.09
Quantity 1,019 -0.3%
Value US$372,024
Transaction date
Planned sale
Price
365.09
Quantity 428 -0.7%
Value US$156,257
Transaction date
Planned sale
Price
364.25
Quantity 580 -9.7%
Value US$211,263
Transaction date
Planned sale
Price
364.25
Quantity 7,314 -2.2%
Value US$2,664,095
Transaction date
Planned sale
Price
364.25
Quantity 3,077 -4.8%
Value US$1,120,785
Transaction date
Proposed sale
Price
364.35
Quantity 12,499
Value US$4,553,995
Transaction date
Planned sale
Price
201.10
Quantity 325 -5.2%
Value US$65,358
Transaction date
Planned sale
Price
201.10
Quantity 4,095 -1.2%
Value US$823,513
Transaction date
Planned sale
Price
201.10
Quantity 1,722 -2.6%
Value US$346,298
Transaction date
Planned sale
Price
199.00
Quantity 336 -5.1%
Value US$66,864
Transaction date
Planned sale
Price
199.00
Quantity 4,238 -1.3%
Value US$843,362
Transaction date
Planned sale
Price
199.00
Quantity 1,783 -2.7%
Value US$354,817
Transaction date
Proposed sale
Price
200.03
Quantity 12,499
Value US$2,500,175
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-10-09 2026-10-07
PlS Planned sale
30,718 -35.0%
464.70
US$2,171,171 		30,718 -35.0% 464.70 US$2,171,171
2026-10-09 2026-10-07
PlS Planned sale
61,300 +13.4%
362.90
US$2,824,111 		61,300 +13.4% 362.90 US$2,824,111
2026-10-09 2026-10-07
PlS Planned sale
97,123 +16.0%
141.19
US$60,527 		97,123 +16.0% 141.19 US$60,527
2026-10-07 2026-10-07
PrS Proposed sale
12,499
376.06
US$4,700,373 		12,499 376.06 US$4,700,373
2026-09-03 2026-09-02
PlS Planned sale
32 -1.0%
276.75
US$8,856 		32 -1.0% 276.75 US$8,856
2026-09-03 2026-09-02
PlS Planned sale
407 -0.1%
276.75
US$112,638 		407 -0.1% 276.75 US$112,638
2026-09-03 2026-09-02
PlS Planned sale
172 -0.3%
276.75
US$47,601 		172 -0.3% 276.75 US$47,601
2026-09-03 2026-09-02
PlS Planned sale
148 -4.2%
275.53
US$40,779 		148 -4.2% 275.53 US$40,779
2026-09-03 2026-09-02
PlS Planned sale
1,867 -0.6%
275.53
US$514,420 		1,867 -0.6% 275.53 US$514,420
2026-09-03 2026-09-02
PlS Planned sale
785 -1.5%
275.53
US$216,293 		785 -1.5% 275.53 US$216,293
2026-09-03 2026-09-02
PlS Planned sale
429 -10.9%
274.79
US$117,884 		429 -10.9% 274.79 US$117,884
2026-09-03 2026-09-02
PlS Planned sale
5,409 -1.8%
274.79
US$1,486,334 		5,409 -1.8% 274.79 US$1,486,334
2026-09-03 2026-09-02
PlS Planned sale
2,275 -4.2%
274.79
US$625,145 		2,275 -4.2% 274.79 US$625,145
2026-09-03 2026-09-02
PlS Planned sale
52 -1.3%
273.64
US$14,229 		52 -1.3% 273.64 US$14,229
2026-09-03 2026-09-02
PlS Planned sale
650 -0.2%
273.64
US$177,868 		650 -0.2% 273.64 US$177,868
2026-09-03 2026-09-02
PlS Planned sale
273 -0.5%
273.64
US$74,705 		273 -0.5% 273.64 US$74,705
2026-09-02 2026-09-02
PrS Proposed sale
12,499
274.96
US$3,436,755 		12,499 274.96 US$3,436,755
2026-08-10 2026-08-06
PlS Planned sale
416 -9.5%
313.07
US$130,239 		416 -9.5% 313.07 US$130,239
2026-08-10 2026-08-06
PlS Planned sale
5,246 -1.7%
313.07
US$1,642,386 		5,246 -1.7% 313.07 US$1,642,386
2026-08-10 2026-08-06
PlS Planned sale
2,207 -3.9%
313.07
US$690,954 		2,207 -3.9% 313.07 US$690,954
2026-08-10 2026-08-06
PlS Planned sale
51 -1.1%
311.37
US$15,880 		51 -1.1% 311.37 US$15,880
2026-08-10 2026-08-06
PlS Planned sale
640 -0.2%
311.37
US$199,278 		640 -0.2% 311.37 US$199,278
2026-08-10 2026-08-06
PlS Planned sale
269 -0.5%
311.37
US$83,759 		269 -0.5% 311.37 US$83,759
2026-08-10 2026-08-06
PlS Planned sale
194 -4.2%
309.29
US$60,002 		194 -4.2% 309.29 US$60,002
2026-08-10 2026-08-06
PlS Planned sale
2,447 -0.8%
309.29
US$756,830 		2,447 -0.8% 309.29 US$756,830
2026-08-10 2026-08-06
PlS Planned sale
1,029 -1.8%
309.29
US$318,258 		1,029 -1.8% 309.29 US$318,258
2026-08-06 2026-08-06
PrS Proposed sale
12,499
311.83
US$3,897,584 		12,499 311.83 US$3,897,584
2026-07-02 2026-07-01
PlS Planned sale
661 -12.5%
450.00
US$297,450 		661 -12.5% 450.00 US$297,450
2026-07-02 2026-07-01
PlS Planned sale
8,333 -2.6%
450.00
US$3,749,850 		8,333 -2.6% 450.00 US$3,749,850
2026-07-02 2026-07-01
PlS Planned sale
3,505 -5.7%
450.00
US$1,577,250 		3,505 -5.7% 450.00 US$1,577,250
2026-07-01 2026-07-01
PrS Proposed sale
12,499
450.00
US$5,624,550 		12,499 450.00 US$5,624,550
2026-06-05 2026-06-03
PlS Planned sale
81 -1.5%
365.09
US$29,572 		81 -1.5% 365.09 US$29,572
2026-06-05 2026-06-03
PlS Planned sale
1,019 -0.3%
365.09
US$372,024 		1,019 -0.3% 365.09 US$372,024
2026-06-05 2026-06-03
PlS Planned sale
428 -0.7%
365.09
US$156,257 		428 -0.7% 365.09 US$156,257
2026-06-05 2026-06-03
PlS Planned sale
580 -9.7%
364.25
US$211,263 		580 -9.7% 364.25 US$211,263
2026-06-05 2026-06-03
PlS Planned sale
7,314 -2.2%
364.25
US$2,664,095 		7,314 -2.2% 364.25 US$2,664,095
2026-06-05 2026-06-03
PlS Planned sale
3,077 -4.8%
364.25
US$1,120,785 		3,077 -4.8% 364.25 US$1,120,785
2026-06-03 2026-06-03
PrS Proposed sale
12,499
364.35
US$4,553,995 		12,499 364.35 US$4,553,995
2026-05-11 2026-05-07
PlS Planned sale
325 -5.2%
201.10
US$65,358 		325 -5.2% 201.10 US$65,358
2026-05-11 2026-05-07
PlS Planned sale
4,095 -1.2%
201.10
US$823,513 		4,095 -1.2% 201.10 US$823,513
2026-05-11 2026-05-07
PlS Planned sale
1,722 -2.6%
201.10
US$346,298 		1,722 -2.6% 201.10 US$346,298
2026-05-11 2026-05-07
PlS Planned sale
336 -5.1%
199.00
US$66,864 		336 -5.1% 199.00 US$66,864
2026-05-11 2026-05-07
PlS Planned sale
4,238 -1.3%
199.00
US$843,362 		4,238 -1.3% 199.00 US$843,362
2026-05-11 2026-05-07
PlS Planned sale
1,783 -2.7%
199.00
US$354,817 		1,783 -2.7% 199.00 US$354,817
2026-05-07 2026-05-07
PrS Proposed sale
12,499
200.03
US$2,500,175 		12,499 200.03 US$2,500,175